Chong Zhou

Bib: 46558 M CN

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Male)

#0 / 33594

Masters (Masters Men)

#0 / 16876

Division (M40-44)

#0 / 4826

Race Day Weather

56°/46°F

overcast clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

131 ft elev

5K· 3.11 mi

10:05/mi

31:17

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:03/mi

1:05:36

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:38/mi

1:41:42

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:43/mi

2:18:05

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:48/mi

2:26:00

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:36/mi

2:56:41

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:21/mi

3:38:09

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

14:54/mi

4:24:26

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

16:19/mi

5:15:07

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

15:27/mi

5:36:10

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

6–172 ft

≈

×14story building

•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half

2:26:0011:09 /mi⚡ faster

2nd Half

3:10:1014:30 /mi+30.3%

Positive split — 30.3% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:17	10:05	3.11 mi	31:17	10:05	-
10K	1:05:36	10:34	3.10 mi	34:19	11:03	+0:58
15K	1:41:42	10:55	3.11 mi	36:06	11:38	+0:35
20K	2:18:05	11:07	3.11 mi	36:23	11:43	+0:05
Half(13.10 mi)	2:26:00	11:09	0.67 mi	7:55	11:48	+0:05
25K	2:56:41	11:23	2.43 mi	30:41	12:36	+0:48
30K	3:38:09	11:43	3.11 mi	41:28	13:21	+0:45
35K	4:24:26	12:10	3.11 mi	46:17	14:54	+1:33
40K	5:15:07	12:41	3.10 mi	50:41	16:19	+1:25
Finish(26.22 mi)	5:36:10	12:50	1.37 mi	21:03	15:27	-0:52

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:05 /mi

Average Pace

12:50 /mi

Slowest Pace

16:19 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:05:36

20% of race

Time at Steady Pace

2:32:33

45% of race

Time at Slower Pace

1:58:01

35% of race

Average Pace: 12:49 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	39415	26270	26270	46158	29084	29084
10K	3.10 mi	42893-3478	27849-1579	27849-1579	45891	29035	29035
15K	3.11 mi	44160-1267	28349-500	28349-500	46158	29084	29084
20K	3.11 mi	44782-622	28543-194	28543-194	46314	28884	28884
Half(13.10 mi)	0.67 mi	44742+40	28491+52	28491+52	44609	27908	27908
25K	2.43 mi	44968-226	28445+46	28445+46	45786	28265	28265
30K	3.11 mi	45260-292	28439+6	28439+6	46123	28046	28046
35K	3.11 mi	46167-907	28634-195	28634-195	50168	29390	29390
40K	3.10 mi	48045-1878	29314-680	29314-680	55987	31958	31958
Finish(26.22 mi)	1.37 mi	48632-587	29523-209	29523-209	55385	31669	31669

31669

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#39415
5K → 10K	200154-3478	#39415 → #42893
10K → 15K	200200-1267	#42893 → #44160
15K → 20K	200200-622	#44160 → #44782
20K → Half	111151+40	#44782 → #44742
Half → 25K	200200-226	#44742 → #44968
25K → 30K	717425-292	#44968 → #45260
30K → 35K	200200-907	#45260 → #46167
35K → 40K	20048-1878	#46167 → #48045
40K → Finish	20043-587	#48045 → #48632
TOTALS	22281621-9217	#39415 → #48632

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 4 months ago

Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing